Posted by Bryan Liu

Unlike traditional USB-B products, which needs to be plugged in several times until you find the proper position, USB-C is time-saving and effective for its one-time plug. As more and more digital products become USB-C type, you may begin to search for a type-C portable charger for daily convenience.

How to Choose the Best Slim USB-C Portable Charger

Generally speaking, when choosing a portable USB-C, you need to consider three factors.

  1. Volume and size. It varies among people for different people have different needs. For people who travel frequently and have to keep in contact with coworkers, a durable and portable charger seems important, because you may never want to be out of contact. For people who go for portability and their phones can last for a lengthy period of time, a compact charger is more satisfying.
  2. Power output or charging speed. We always want to finish charging as fast as possible, either for mobile phones or laptops. As every charger is accompanied with specific information, you can refer to its output data. The higher the output, the faster the charging speed.
  3. Power input, which also reflects the recharging time, is also an important standard. You may be curious about how could a 21000 mAh charger didn’t finish its full charge in 24 hours. The main reason lies in the input speed. Durable as it is, the recharging time is very long.

Based upon the above factors, some products appear outstanding. They are effective, not only in input speed, but also in output speed. They are durable, so as to maintain a long period of power support. Surely, one of these portable chargers will catch your eye.

Zendure A6PD 20,100 mAh

Zendure A6PD meets the above factors perfectly and is our first choice. Firstly, it provides high-speed charging for type-C enabled devices—about 45W for USB-C and 18W for Micro USB, which is a satisfying speed among normal products in the market.

Secondly, it comes with big capacity, about 20,100 mAh which can fully charge your MacBook 1.5 times, iPhone X 5.5 times, and Galaxy S8 4 times. Put a Zendure A6 in your backpack and the worries about battery shutdown will instantly fade away.

Thirdly, it is also a good product that supports fast recharging with its USB-C input at 45W and Micro USB at 12W. As the normal Micro USB generally takes 23 hours to finish its recharging, a USB-C port shortens the charging time to a large degree-- almost 4 times faster than the Micro USB.

A3TC USB-C 10,000 mAh

A3TC stands out from other products with its portability. It weighs only 6.8 oz, a satisfying weight that enables us to take A3TC to anywhere. Also, as it is designed with USB-C port, its recharging time can be shortened greatly, which can bring great convenience when you are in a hurry to go out. On Amazon, the customers reviews reaches to almost 5 stars. Most of them are satisfied with its USB-C fast charging technology.

One of its another special point is the long stand-by charge. This portable charger can maintain up to 95% of charge after six months without use. The color is available for silver, black and red on Amazon.

Tronsmart Presto 10400mAh

Tronsmart Presto is another product that is outstanding for its compact size. It is much smaller than other high-capacity portable chargers and weighs at 8.5 Oz. Though it comes with small size, it is never going to let you down in its capacity—10400 mAh. You can easily get to full charge effectively with its USB-C port design. There are 4 LED battery level indicators on its cover, which shows its battery level. According to the website, the package is also accompanied with a 30 cm USB-C and USB-A cable, 18-month warranty and friendly customer service.

To sum up, to choose the best slim USB-C portable charger, you need to find out your own standard. There are generally three standards that include capacity, effectiveness and size. If you want to find one that meets the three standards, the suggested products are favorable.